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HVAC System Management with Nexus

Nexus is your all-in-one cloud platform for HVAC project delivery.


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HVAC System Management with Nexus


Nexus is your all-in-one cloud platform for HVAC project delivery. Giving you full visibility, structured workflows, and real-time access to everything from wiring diagrams to commissioning reports.


Contact Our Team

MANAGE EVERY AHU PROJECT

Why HVAC Projects Break Down

Most AHU projects suffer from disconnected information, unclear documentation, and inconsistent commissioning processes. Drawings are lost, reports are incomplete, and site engineers are left without the tools they need - leading to delays, rework, and costly mistakes.

❌ No central source of truth.

❌ Disjointed commissioning processes.

❌ Poor visibility across project stages.

❌ Time lost searching for documentation.


BENEFITS OF NEXUS

One Platform.
Total Project Control.


Complete Project Visibility

  Track every stage from panel build to site commissioning, all in one place.

Digital Commissioning Workflow

  Standardised checklists ensure nothing is missed on site.

All Documentation Centralised

  Access wiring diagrams, test sheets, and reports instantly.

  Real-Time Collaboration ​

Keep engineers, contractors, and clients aligned at every step.


WHY WE BUILT NEXUS

Built for Engineers.

Trusted by Teams.

Nexus was built from real experience on live HVAC projects, where drawings get lost, reports are inconsistent, and information is spread across too many places.

We saw the need for a single, structured platform to bring everything together.

So we created Nexus, a system designed around how engineers and project teams actually work, giving them clear visibility, better organisation, and confidence at every stage of a project.


BUILT AROUND YOUR WORKFLOW

Workflows designed around real HVAC projects ...

Nexus mirrors the way your projects actually run, guiding your team from panel build through to commissioning and reporting with a clear, structured process that keeps everything connected, visible, and under control.

BUILT AROUND YOUR WORKFLOW

Workflows designed around real HVAC projects ...

Nexus mirrors the way your projects actually run, guiding your team from panel build through to commissioning and reporting with a clear, structured process that keeps everything connected, visible, and under control.


1

Panel Build & Setup

Upload wiring diagrams, QC sheets, and project details.

2​

Project Tracking

Monitor progress across all stages in real-time.

3

On-Site Commissioning

Engineers use structured digital checklists via mobile.

4

Automated Reporting

Generate professional reports with photos and notes instantly.


Nexus is a powerful project management tool developed by iACS, available to our customers via both web browsers and a mobile app. It offers end-to-end visibility of projects where panels have been supplied, providing access to critical documents like panel testing sheets, quality control checklists, all wiring diagram revisions, and detailed commissioning reports.

Nexus features a user-friendly checklist-style wizard that enables engineers to input commissioning data directly through the mobile app. As engineers complete the commissioning process, the system automatically generates a detailed site report, including photos and notes. This streamlined approach enhances accuracy and speeds up the reporting process.

Nexus offers a comprehensive fact sheets section with installation and commissioning guides for common equipment encountered on-site. These guides include step-by-step instructions for configuring condensing units, installing sensors, and general best practice guidelines helping ensure smooth and efficient site operations.

FREQUENTLY ASKED QUESTIONS

Nexus FAQs 

Here are some common questions about our Nexus management tool...


 Contact Our Team

Fill in our contact form below and let's schedule a call with our HVAC controls experts at iACS!

 Contact Our Team

Fill in our contact form below and let's schedule a call with our HVAC controls experts at iACS!



BLOGS

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